/*
 * Copyright (c) 2012, Willow Garage, Inc.
 * Copyright (c) 2017, Open Source Robotics Foundation, Inc.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *
 *     * Redistributions of source code must retain the above copyright
 *       notice, this list of conditions and the following disclaimer.
 *     * Redistributions in binary form must reproduce the above copyright
 *       notice, this list of conditions and the following disclaimer in the
 *       documentation and/or other materials provided with the distribution.
 *     * Neither the name of the Willow Garage, Inc. nor the names of its
 *       contributors may be used to endorse or promote products derived from
 *       this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 * POSSIBILITY OF SUCH DAMAGE.
 */

#include "failed_tool.hpp"

#include <QMessageBox>

#include "rviz_common/window_manager_interface.hpp"
#include "rviz_common/display_context.hpp"

namespace rviz_common
{

FailedTool::FailedTool(const QString & desired_class_id, const QString & error_message)
: error_message_(error_message)
{
  setClassId(desired_class_id);
}

void FailedTool::load(const Config & config)
{
  saved_config_ = config;
}

void FailedTool::save(Config config) const
{
  if (saved_config_.isValid()) {
    config.copy(saved_config_);
  }
}

void FailedTool::activate()
{
  QWidget * parent = nullptr;
  if (context_->getWindowManager()) {
    parent = context_->getWindowManager()->getParentWindow();
  }
  QMessageBox::critical(parent, "Tool '" + getName() + "'unavailable.", getDescription());
}

void FailedTool::deactivate()
{}

void FailedTool::onInitialize()
{
  setDescription(
    "The class required for this tool, '" + getClassId() +
    "', could not be loaded.<br><b>Error:</b><br>" + error_message_);
}

}  // namespace rviz_common
